let ms1 = document.getElementsByClassName("banner-left-dt")
let sb1 = document.getElementsByClassName("banner-left-hover");
[...ms1].forEach((element,index)=> {
    // console.log(element ,index);
    element.onmouseover=function(){
        [...sb1].forEach((sb,sbIndex)=>{
            if(index==sbIndex){
                sb.style.display="block"
                sb.style.transition="all 2s"
                sb.style.display="flex"
                
            }else{
                console.log("0");
            }
        })
    }
});
[...ms1].forEach((element,index)=> {
    // console.log(element ,index);
    element.onmouseout=function(){
        [...sb1].forEach((sb,sbIndex)=>{
            if(index==sbIndex){
                sb.style.display="none"
                console.log(111);
            }else{
                console.log("0");
            }
        })
    }
});
